.s-blur > :not(.g-wrap) {
  filter: blur(2px);
}

.s-blur > :not(.g-wrap)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  filter: blur(2px);
  z-index: 2;
}

.g-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50vw;
  height: 50vh;
  background: #000;
  color: #fff;
  text-align: center;
  line-height: 50vh;
  font-size: 24px;
}

.g-container {
  position: relative;
}

.g-header,
.g-content,
.g-footer {
  padding: 20px;
  text-align: center;
  font-size: 20px;
  line-height: 40px;
  box-sizing: border-box;
  color: #fff;
  overflow: hidden;
}

.g-header,
.g-footer {
  height: 20vh;
  background: brown;
}

.g-content {
  height: 60vh;
  background: #77ccdd;
}

.g-wrap div {
  position: relative;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  margin: auto;
  transform: rotate(360deg);
  animation: rotate 45s infinite linear;
}

.g-wrap div::before {
  position: absolute;
  content: "";
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  box-sizing: border-box;
  border-radius: 50%;
  border-top: 3px solid #7f8084;
  border-left: 3px solid #2717d1;
  border-bottom: 3px solid transparent;
  border-right: 3px solid transparent;
  transform: rotate(720deg);
  animation: rotate 3s infinite ease-out;
}

.g-wrap div::after {
  position: absolute;
  content: "";
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  box-sizing: border-box;
  border-radius: 50%;
  border-bottom: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 7px solid #fff;
  border-left: 7px solid #fff;
  transform: rotate(720deg);
  animation: rotate 3s infinite ease-in-out;
}

@keyframes rotate {
  100% {
    transform: rotate(0deg);
  }
}

.g-wrap .color::after {
  position: absolute;
  content: "";
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  box-sizing: border-box;
  border-radius: 50%;
  border-bottom: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 7px solid rgba(255, 0, 0, 0.8);
  border-left: 7px solid rgba(255, 0, 0, 0.8);
  transform: rotate(720deg);
  animation: rotate 3s infinite ease-in-out;
}

body,
html {
  width: 100%;
  height: 100%;
  display: flex;
  overflow: hidden;
}
